/AIF/ENGINE_XML001 - Structure provided is not type-compatible with the XML persistence

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/ENGINE_XML -

• Message number: 001

• Message text: Structure provided is not type-compatible with the XML persistence

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/ENGINE_XML001 - Structure provided is not type-compatible with the XML persistence ?

  The SAP error message /AIF/ENGINE_XML001 Structure provided is not type-compatible with the XML persistence typically occurs in the context of the Application Interface Framework (AIF) when there is a mismatch between the structure of the data being processed and the expected XML structure defined in the AIF configuration.
  Cause:
  
  
  Data Structure Mismatch: The structure of the data being sent to the AIF does not match the expected XML schema. This can happen if:
  
  The fields in the data structure do not correspond to the fields defined in the XML schema.
  The data types of the fields do not match (e.g., a string is provided where a number is expected).
  Required fields are missing in the provided structure.
  
  
  
  Changes in Data Model: If there have been recent changes to the data model or the XML schema, and the interface is still using the old structure, this error can occur.
  
  
  Configuration Issues: Incorrect configuration in the AIF settings or mappings can lead to this error.
  
  
  Solution:
  
  
  Check Data Structure: Verify the structure of the data being sent to the AIF. Ensure that it matches the expected XML schema. You can do this by:
  
  Comparing the fields and their data types.
  Ensuring that all required fields are present.
  
  
  
  Review XML Schema: Check the XML schema defined in the AIF configuration. Make sure that it is up-to-date and reflects the current data model.
  
  
  Update Mappings: If there have been changes to the data model, update the mappings in the AIF configuration to reflect these changes.
  
  
  Debugging: Use debugging tools to trace the data flow and identify where the mismatch occurs. This can help pinpoint the exact field or structure causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to AIF and XML persistence for any specific guidelines or known issues.
  
  
  Testing: After making changes, test the interface with sample data to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  AIF Configuration: Familiarize yourself with the AIF configuration settings, especially those related to XML persistence and data mapping.
  Data Types: Understand the data types used in your SAP system and how they map to XML types.
  Version Compatibility: Ensure that your SAP system is up-to-date, as some issues may be resolved in newer versions or patches.
  
  By following these steps, you should be able to identify and resolve the issue causing the /AIF/ENGINE_XML001 error message.